Strong yet sleepy Hercules discovers that the Queen of Atlantis is plotting to take over the world with superhuman warriors.
In 1868, an American scientist and his team become hostages of fanatical pacifist Robur who uses his airship Albatross to destroy military targets on Earth.
Two musclemen come up against a tribe of Amazon women.
A warrior returning home to his country must battle giant bats, three-headed dogs and a vicious dragon to save his wife, and his people, from the machinations of an evil ruler.